CAS: 1633-22-3; Tricyclo[8,2,2,24,7]Hexadeca-4,6,10,12,13,15-Hexaene

相似化合物

1908-61-8 96392-77-7 23927-40-4

上下游产品

CAS号106-42-3 对二甲苯 | CAS号4519-36-2 Trimethyl(p-met... | CAS号80-73-9 1,3-二甲基-2-咪唑啉酮 | CAS号7568-20-9 [32](1,4)cyclop... | CAS号85539-80-6 3,7-diselena-1,... | CAS号28667-63-2 2,11-二硫杂[3.3]对环芳烷 | CAS号78808-35-2 1,4-bis(phenyls... | CAS号26050-79-3 2,3'5,6'-Tetrah... | CAS号1908-61-8 4-溴[2.2]对环芳烷 | CAS号538-39-6 1,2-二对甲苯基乙烷 | CAS号18869-29-9 4,4-二甲基-反-二苯乙烯 | CAS号283-68-1 Dodecahydro[2.2... | CAS号26050-79-3 2,3'5,6'-Tetrah... | CAS号79-34-5 四氯乙烷 | CAS号292638-84-7 phenylene-ethylene | CAS号106-42-3 对二甲苯 | CAS号694-87-1 苯并环丁烯(BCB) | CAS号71-43-2 苯

对二甲苯置于氢溴酸,双氧水,Sodium Hydroxide体系中,用 乙醚,水,甲苯 用作溶剂,化学反应 21.5H,反应生成对二甲苯二聚体
参考文献:A New Protocol For The Synthesis Of 4,7,12,15-Tetrachloro[2.2]Paracyclophane
标题:A New Protocol For The Synthesis Of 4,7,12,15-Tetrachloro[2.2]Paracyclophane
摘要:我们报告了一种绿色便捷的方法,用于从2,5-二氯-P-二甲苯制备4,7,12,15-四氯[2.2]对环辛烷,这是帕瑞林d的前体.在第一个溴化步骤中,使用h2O2-Hbr作为溴源,这个方法变得无机废物和无机溶剂,可以适当地替代现有的溴化方法.Winberg消除-二聚化步骤中,使用水溶性氢氧化钠溶液代替氧化银进行阴离子交换,显著提高了产物产率.此外,还以这种便捷方式制备了四种取代[2.2]对环辛烷.
Doi:10.3762/bjoc.12.237

专利信息

专利号:US-8273300-B2
优先权日:2009-07-09
标题 :Modular system for radiosynthesis with multi-run capabilities and reduced risk of radiation exposure
发明人：ELIZAROV ARKADIJ M; BALL CARROLL EDWARD; ZHANG JIANZHONG; KOLB HARTMUTH C; MIRAGHAIE REZA; GRAVES TODD; LEBEDEV ARTEM
权利人:ELIZAROV ARKADIJ M; BALL CARROLL EDWARD; ZHANG JIANZHONG; KOLB HARTMUTH C; MIRAGHAIE REZA; GRAVES TODD; LEBEDEV ARTEM; SIEMENS MEDICAL SOLUTIONS
摘要:Macro- and microfluidic devices and related technologies, and chemical processes using such devices. More specifically, the devices may be used for a fully automated synthesis of radioactive compounds for imaging, such as by positron emission tomography (PET), in an efficient, compact and safe to the operator manner. In particular, embodiments of the present invention relate to an automated, multi-run, microfluidic instrument for the multi-step synthesis of radiopharmaceuticals, such as PET probes, comprising a remote shielded mini-cell containing radiation-handing components.

专利号:US-8435454-B2
优先权日:2009-07-09
标 题:Modular system for radiosynthesis with multi-run capabilities and reduced risk of radiation exposure
发明人：ELIZAROV ARKADIJ M; BALL CARROLL EDWARD; ZHANG JIANZHONG; KOLB HARTMUTH C; MIRAGHAIE REZA; GRAVES TODD L; LEBEDEV ARTEM; SCHLEIFFER KEITH E
权利人:ELIZAROV ARKADIJ M; BALL CARROLL EDWARD; ZHANG JIANZHONG; KOLB HARTMUTH C; MIRAGHAIE REZA; GRAVES TODD L; LEBEDEV ARTEM; SCHLEIFFER KEITH E; SIEMENS MEDICAL SOLUTIONS
摘要:Macro- and microfluidic devices and related technologies, and chemical processes using such devices. More specifically, the devices may be used for a fully automated synthesis of radioactive compounds for imaging, such as by positron emission tomography (PET), in an efficient, compact and safe to the operator manner. In particular, embodiments of the present invention relate to an automated, multi-run, microfluidic instrument for the multi-step synthesis of radiopharmaceuticals, such as PET probes, comprising a remote shielded mini-cell containing radiation-handing components.

专利号:US-10907038-B2
优先权日:2016-04-14
标 题:Templated synthesis of shape-controlled polymeric nanofibers by chemical vapor deposition (CVD) in liquid crystals
发明人：BEDOLLA PANTOJA MARCO A; ABBOTT NICHOLAS L; CHENG KENNETH; LAHANN JOERG
权利人:UNIV MICHIGAN REGENTS; WISCONSIN ALUMNI RES FOUND
摘要:Methods are provided for fabricating functional nanostructures (e.g., nanowires/nanofibers) via chemical vapor deposition polymerization of paracyclophanes or substituted paracyclophanes onto and through a structured fluid, such as a film of liquid crystals, on a substrate. A one-step process is provided that does not require the use of any solid templates, nor does it require any volatile solvents, additives or catalysts. The resulting nanowires/nanofibers can be in the form of aligned nanowires/nanofibers arrays supported on any solid material, in the form of nanofibers mats supported on porous materials, or as individual free-standing nanowires/nanofibers. By using chiral liquid crystals, chiral nanofibers can be fabricated. The functional nanowires/nanofibers can contain one or more type of surface reactive groups that allows for post surface chemical modifications on the nanowires/nanofibers. Such nanostructures can be used in a range of different applications, including in biomedical applications.

专利号:US-11753447-B2
优先权日:2020-07-31
标题:Cyclic peptides, methods of synthesis, and methods of treatment
发明人：KREUTZER ADAM G; NOWICK JAMES S
权利人:UNIV CALIFORNIA
摘要:Cyclic peptide compounds and methods of their synthesis are provided. Formulations and medicaments are also provided that are directed to the treatment of coronavirus. Therapeutics are also provided containing a therapeutically effective dose of one or more cyclic peptide compounds, present either as pharmaceutically effective salt or in pure form, including, but not limited to, formulations for oral, intravenous, or pulmonary administration.

专利号:US-7652178-B2
优先权日:2007-02-26
标题:Perfluoroparacyclophane and methods of synthesis and use thereof
发明人：DOLBIER JR WILLIAM R; XIE PUHUI; KUMAR RAKESH
权利人:SPECIALTY COATING SYSTEMS INC
摘要:A composition comprising perfluoro-[2,2]-paracyclophane dimer compound is disclosed. The synthesis reaction of the paracyclophane dimer from 1,4-bis(chlorodifluoromethane)-2,3,5,6-tetrafluorobenzene involves heating in the presence of a metal catalyst and a solvent. A perfluorinated paraxylylene coating formed from the perfluorinated paracyclophane dimer is also disclosed.

专利号:US-2019136033-A1
优先权日:2016-04-14
标题:Templated synthesis of shape-controlled polymeric nanofibers by chemical vapor deposition (cvd) in liquid crystals